Quadro K4200 vs Radeon HD 7870M

If you are going to buy a new graphics card and are choosing between Quadro K4200 and Radeon HD 7870M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K4200 stacks up against Radeon HD 7870M, check out specs charts below.

Radeon HD 7870M is a Laptop Graphics Card

Note: Radeon HD 7870M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 7870M here:

Main Specs

  Quadro K4200 Radeon HD 7870M
Power consumption (TDP) 108 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4200 has 140% more power consumption, than Radeon HD 7870M.
  • Quadro K4200 is connected by PCIe 2.0 x16, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • Quadro K4200 has 2 GB more memory, than Radeon HD 7870M.
  • Quadro K4200 is used in Desktops, and Radeon HD 7870M - in Laptops.
  • Quadro K4200 is build with Kepler architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of Radeon HD 7870M is 29 MHz higher, than Quadro K4200.
  • Quadro K4200 and Radeon HD 7870M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4200 is 1400 MHz higher, than Radeon HD 7870M.

Game benchmarks

high / 1080p 21−24 6−7
ultra / 1080p 12−14 4−5
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 27−30 8−9
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 188% more, than Radeon HD 7870M.

Full Specs

  Quadro K4200 Radeon HD 7870M
Architecture Kepler GCN
Code name GK104 Heathrow XT
Type Workstation Laptop
Release date 22 July 2014 24 April 2012
Pipelines 1344 640
Core clock speed 771 MHz 800 MHz
Boost Clock 784 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 87.81 32.00
Floating-point performance 2,107 gflops 1,024 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5400 MHz 4000 MHz
Memory bandwidth 172.8 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 119 Mh/s
Laptop size large
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